Interlocking Panel Ergonomic Accessory for Wrist Posture Support
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Solution Overview
Problem
Conventional computer peripherals are not designed with ergonomic use in mind, leading to poor wrist posture and increased risk of musculoskeletal discomfort and Carpal Tunnel Syndrome due to prolonged use, particularly in the 'full pronation' position.
Innovation Solution
A dual surface, reversible ergonomic accessory with interlocking panels that provide support for both the peripheral device and the wrist, maintaining a natural angled position to reduce strain and prevent nerve compression, and is collapsible for storage and transport.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional computer peripherals are used on a flat surface, then the device structure is simple, but the wrist posture becomes poor leading to musculoskeletal strain
Solution Approach 1:
The accessory is divided into two separate panels: a peripheral support panel and a wrist support panel. This segmentation allows each panel to be optimized for its specific function - the peripheral panel provides a stable base while the wrist panel provides ergonomic support at an appropriate angle, resolving the contradiction between operational ease and structural complexity
Solution Approach 2:
The wrist support panel is made pivotable relative to the peripheral support panel, allowing the wrist panel to be dynamically adjusted to different angles. This dynamic capability enables the accessory to adapt to different ergonomic requirements while maintaining a relatively simple overall structure when not in use
2Ease of operation
If the accessory provides ergonomic wrist support at an angle, then wrist comfort is improved, but the accessory cannot be collapsed for compact storage
Solution Approach 1:
The pivot connection between the wrist support panel and peripheral support panel enables the accessory to transition between an extended ergonomic configuration during use and a collapsed compact configuration for storage. This dynamic mechanism resolves the contradiction by allowing the same structure to serve both ergonomic support and space-saving storage requirements
Solution Approach 2:
When collapsed, the wrist support panel nests against the peripheral support panel, creating a compact storage configuration. The pivot mechanism allows one panel to be positioned within the profile of the other, reducing the overall volume for storage and transport
3Adaptability or versatility
If the accessory is made reversible for both hands, then versatility is improved, but the mechanism complexity increases
Solution Approach 1:
The accessory employs asymmetric design elements that allow it to function for both left and right-handed users. The pivot mechanism and panel orientations are designed to accommodate different hand positions, providing versatility without requiring completely separate designs for each handedness
Solution Approach 2:
The accessory is designed as a universal solution that can serve both left-handed and right-handed users through its reversible configuration. The same basic structure and components are used for both orientations, achieving multi-functionality without proportionally increasing complexity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The accessory reduces muscular and skeletal strain by maintaining a natural wrist and hand posture, preventing discomfort and nerve compression, and is adaptable for both left- and right-handed users, while being comfortable and sustainable.
Implementation Method 1
The panels are preferably pivotally connected to each other and include complementary notches that engage with each other whereby gravity locks the two panels relative to each other
Data Source
AI summary
The ergonomic device accessory supports computer peripherals, such as computer mice and track pads during use, and has two interlocking panel members. The first panel provides a support surface for the peripheral itself while the second panel provides a wrist support surface. The panels pivotally connect to each other and include complementary notches that engage with each other whereby gravity locks the two panels relative to each other, in either a right-handed configuration or a left-handed configuration. When locked, the panels are positioned at optimal angles for ergonomic and comfortable use by the user.